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All results from a given calculation for C6H6 (Benzvalene)

using model chemistry: wB97X-D/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-232.122193
Energy at 298.15K-232.128677
HF Energy-232.122193
Nuclear repulsion energy 
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at wB97X-D/cc-pVTZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3272 3128 5.87      
2 A1 3261 3118 7.43      
3 A1 3217 3075 1.87      
4 A1 1651 1579 6.07      
5 A1 1413 1350 0.16      
6 A1 1195 1142 3.83      
7 A1 1118 1069 2.74      
8 A1 990 946 0.21      
9 A1 920 880 0.12      
10 A1 785 751 5.27      
11 A1 713 681 3.95      
12 A2 1136 1086 0.00      
13 A2 953 911 0.00      
14 A2 911 871 0.00      
15 A2 793 758 0.00      
16 A2 551 526 0.00      
17 B1 3244 3102 9.15      
18 B1 1138 1088 26.00      
19 B1 1021 976 0.01      
20 B1 778 744 101.06      
21 B1 662 632 0.03      
22 B1 520 497 10.45      
23 B2 3247 3104 5.53      
24 B2 3216 3075 22.96      
25 B2 1345 1286 6.95      
26 B2 1271 1215 2.54      
27 B2 1221 1168 1.81      
28 B2 988 944 0.22      
29 B2 865 827 4.44      
30 B2 825 789 12.43      

Unscaled Zero Point Vibrational Energy (zpe) 21610.3 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 20659.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at wB97X-D/cc-pVTZ
ABC
0.25029 0.17738 0.13092

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.720 0.000 -1.006
C2 -0.720 0.000 -1.006
C3 0.000 1.070 -0.202
C4 0.000 -1.070 -0.202
C5 0.000 0.664 1.246
C6 0.000 -0.664 1.246
H7 1.473 0.000 -1.776
H8 -1.473 0.000 -1.776
H9 0.000 2.097 -0.537
H10 0.000 -2.097 -0.537
H11 0.000 1.341 2.085
H12 0.000 -1.341 2.085

Atom - Atom Distances (Å)
  C1 C2 C3 C4 C5 C6 H7 H8 H9 H10 H11 H12
C11.43981.51961.51962.45582.45581.07722.32422.26612.26613.44513.4451
C21.43981.51961.51962.45582.45582.32421.07722.26612.26613.44513.4451
C31.51961.51962.13951.50372.25912.40672.40671.08023.18422.30263.3228
C41.51961.51962.13952.25911.50372.40672.40673.18421.08023.32282.3026
C52.45582.45581.50372.25911.32853.42703.42702.28693.28651.07772.1737
C62.45582.45582.25911.50371.32853.42703.42703.28652.28692.17371.0777
H71.07722.32422.40672.40673.42703.42702.94602.84652.84654.34444.3444
H82.32421.07722.40672.40673.42703.42702.94602.84652.84654.34444.3444
H92.26612.26611.08023.18422.28693.28652.84652.84654.19362.72794.3233
H102.26612.26613.18421.08023.28652.28692.84652.84654.19364.32332.7279
H113.44513.44512.30263.32281.07772.17374.34444.34442.72794.32332.6825
H123.44513.44513.32282.30262.17371.07774.34444.34444.32332.72792.6825

picture of Benzvalene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 C3 61.722 C1 C2 C4 61.722
C1 C2 H8 134.358 C1 C3 C2 56.556
C1 C3 C5 108.643 C1 C3 H9 120.358
C1 C4 C2 56.556 C1 C4 C6 108.643
C1 C4 H10 120.358 C2 C1 C3 61.722
C2 C1 C4 61.722 C2 C1 H7 134.358
C2 C3 C5 108.643 C2 C3 H9 120.358
C2 C4 C6 108.643 C2 C4 H10 120.358
C3 C1 C4 89.494 C3 C1 H7 135.197
C3 C2 C4 89.494 C3 C2 H8 135.197
C3 C5 C6 105.645 C3 C5 H11 125.439
C4 C1 H7 135.197 C4 C2 H8 135.197
C4 C6 C5 105.645 C4 C6 H12 125.439
C5 C3 H9 123.694 C5 C6 H12 128.916
C6 C4 H10 123.694 C6 C5 H11 128.916
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.098      
2 C -0.098      
3 C -0.056      
4 C -0.056      
5 C -0.168      
6 C -0.168      
7 H 0.108      
8 H 0.108      
9 H 0.088      
10 H 0.088      
11 H 0.125      
12 H 0.125      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.935 0.935
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.283 0.000 0.000
y 0.000 -32.411 0.000
z 0.000 0.000 -32.994
Traceless
 xyz
x -4.580 0.000 0.000
y 0.000 2.728 0.000
z 0.000 0.000 1.852
Polar
3z2-r23.705
x2-y2-4.872
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.910 0.000 0.000
y 0.000 9.299 0.000
z 0.000 0.000 9.229


<r2> (average value of r2) Å2
<r2> 110.197
(<r2>)1/2 10.497